Enigma

Enigma requires you to use all your powers of deductive reasoning to crack the code at the master level.

The objective of the game of Enigma is to discover a hidden sequence of pieces in the shortest number of turns.  The game begins with the computer creating a hidden sequence of pieces. The number of pieces in the sequence, the total number of pieces that may be used and whether a sequence may contain duplicate pieces is determined by the current level of difficulty.

The hidden sequence is discovered by making a series of “guesses” as to its’ content. As each guess is made, it is checked against the hidden sequence and clues as to its accuracy are displayed.